removeRegion method

void removeRegion(
  1. String name
)

Removes the sub-texture reference with the specified name from the texture atlas. If the region exists, its corresponding GSubTexture object will be disposed and removed from the atlas. If the region doesn't exist, nothing happens.

Implementation

void removeRegion(String name) {
  var subTexture = _subTextures![name];
  subTexture?.dispose();
  _subTextures!.remove(name);
  _subTexturesNames = null;
}